DigiCert provides AI-powered intelligent trust and security solutions protecting people, data, and devices across digital infrastructure. The company operates as a leading certificate authority and public key infrastructure provider, serving over 100,000 organizations globally, including 90% of the Fortune 500.
The ONE platform unifies core security capabilities including PKI, DNS management, and certificate lifecycle management. DigiCert's product suite addresses authentication and encryption across multiple vectors: TLS/SSL certificates for web security, IoT device identity and protection, code and document signing solutions, and emerging security needs around AI content and AI agents. The company also focuses on quantum-safe preparedness and quantum-resistant cryptography approaches.
DigiCert's technical domains span certificate authority operations, digital signing infrastructure, IoT security, and privacy and authenticity assurance. The company positions its solutions to secure infrastructure, software, devices, and messages, with particular emphasis on safeguarding AI content and AI agents alongside traditional enterprise security requirements.
